SMT Placement machine operation method

SMT Placement machine operation steps
First, check whether the air pressure of the machine reaches 5KG.

Second, turn on the power.
1. Turn on the air conditioner switch and set the temperature to 20 °C - 25 °C.
2. Turn on the main power of the machine and set the switch to “ON”.

Third, check the environment around the machine.
1. Check for obstructions around the D axis and remove them in time.
2. When feeding, pay attention to whether the feeder cover is fastened or not to prevent the feeder cover from lifting.

Fourth, boot.
1. Turn on the power of the placement machine and set the switch to “ON”.
2. Turn on the screen to display the device power (green switch). At this time, the machine requires ZERO SETTTNG.
Press the START button, the X, Y, Q, D axes of the machine will return to their original positions, the machine
Already in the zero return state, waiting for boot production.

Fifth, set the machine working status.
1 (data) (programming) (procedure)
2. Touch PROGRAM and the corresponding F4 button so that the screen will display PROGRAM in the menus CHANGE, QTYSET, QTYCLR, SKIP, DEVICE, RETURN.
3. Press the CHANGE corresponding to the F1 key, the screen will display the stored program in the machine, and select the production program by the number keys.
4. Select the production mode. After selecting the production program, press RETURN and the corresponding F6 key until the main menu of the screen. At this time, press the F1 key corresponding to AUTO. The screen displays the AUTO sub-menu SO.NO RETURN START.PB Press MODE Corresponding F5 key, until the PROD of the "MODE." at the bottom left of the screen.

6. Check if NOZZLE is bad. Every time you clean the nozzle, you need to check whether the CENTER and BRIGHT of the nozzle are OK. Press the F5 key corresponding to SET in the main menu, the SET submenu STATUS, MANUAL, PROGRAM, PROPER, SERVO, PSTION, RETURV Press the F3 key corresponding to PROPER, CAMERA, SCALE, CENTER, BRIGHT, RETURN appear. Press the F4 key corresponding to CENTER, the machine prompts PUSH, START presses the START key, the machine can be The NOZZLE center is tested, and the same can measure the BRIGHT of NOZZLE.

Seven, the production process
1. From the feeder (feeder) to ensure that the machine's throw rate is reduced to a minimum, set SET / STATUS / RECOVERY to E.STOP, production in this state, observe the operation of the feeder, and timely replace and repair as needed The feeder. Set RECOVERY to AUTO after finding that the feeder is working properly.
2, silk screen solder paste.
1" Adjust the silk screen mold to ensure that the printed solder paste has no defects.
2" Check the PCB circuit board for defects. For deformation, there is no MARK or MARK irregular circuit board, no solder paste can be printed, (return to the warehouse).
3) Check the solder paste for soldering, poor printing, or other bad conditions. Wipe the PCB board clean, dry it with an air gun, and bake again.
3, loading

1" Retract the TABLE used on the D board to both sides when loading
2" Carefully remove the feeder (feeder) to be loaded from the D-axis.
3" After the good material, put the feeder on the D axis, should not be lifted
4" Each time the material is fed, a material should be exposed on the feeder to facilitate the suction of the nozzle, and check the D-DATA. There must be no loading error. 5" Check if the feeder is loose or abnormal. If there is any defect, repair and maintain the feeder immediately.
6》 If there is a TAPY Feeder alarm, you must carefully check whether the feeder cover is tilted or not.
Place the PCB board on the machine transport track in the required direction, requiring no more than 5 PCB boards on the machine track (including
a piece in X Y TABLE)
5, the board.
Timely remove the attached PCB board from the placement machine guide rail and sense it by the sensor.
6, repair board
QC employees should correct all defects on the PCB (eg, shift, according to the job drawings).
Desoldering, component missing, etc.), put the corrected PCB board into the card cage.
7. Note: If there are any abnormalities, report them to the technician immediately so that they can be corrected.
1. The component is partially or partially displaced
2. The components attached to the placement machine are missing, the components are skewed, etc.
3. Check if the direction of the directional component is correct, such as triode, integrated circuit, BGA, varactor and executive.

Eight, shut down.
1. Press the ENGERNCY button, then press the power button on the operation panel.
2. Press the POWER OFF button on the machine screen and then turn the machine's main power switch OFF.
3, turn off the air conditioning switch
4. Set the main power switch to "OFF"

Nine, record.
1. When loading, record the loading time, loading station position, material name and loading person (signature)
2. Check the number of PCBs posted on the day, make a record and repost the patch.
3, the machine abnormal situation (fiber break, nozzle deformation, etc.), and machine maintenance should be recorded in the "placement machine daily record book."
Ten, cleaning the machine.
1. Remove the materials discarded in the waste box and the D-axis panel every day, pay attention to the type and number, in order to adjust the feeder and
Material recycling
2. Clean the paper in the waste bin every day and clean the filter

Eleven, pick.
Select the material to be thrown on the machine of the day, the statistical material classification and indicate the material name, model (0603, 0805 or 1206, IC, BGA) and other materials.

Twelve, remarks.
1. During the working process of the machine, if abnormal conditions are found, use the ENGENCY key to shut down and use the pause button as much as possible.
No need to shut down in 1.5 hours
2, pay attention to the operation of the machine at any time, find problems and solve them in time